OpenAI
GPT-5.2 Codex
GPT-5.2 Codex by OpenAI — compare inference API pricing across providers.
Input from
$1.75 / 1M tokens
across 1 provider
API Pricing
| Provider | Input / 1M | Output / 1M | Cached / 1M |
|---|---|---|---|
| $1.75 | $14.00 | $0.175 |
Prices updated daily. Last check: Aug 30, 2026
GPT-5.2 Codex pricing by provider
Input, output, and batch rates, plus alternatives, for one provider at a time.
Performance & Benchmarks
Source: Artificial Analysis →Intelligence
41.2 / 100
Reasoning & Knowledge
- GPQA Diamond89.9%
- Humanity's Last Exam35.7%
Coding
- SciCode54.6%
Agentic & Tool Use
- Terminal-Bench Hard37.1%
- τ²-bench92.1%
Instruction & Long Context
- IFBench77.6%
- Long-Context Reasoning79.3%
Benchmarks measured Aug 2026. Scores are independent evaluations, not vendor-reported.
Model Details
General
- Creator
- OpenAI
- Modalities
- Text
Capabilities
- Tool Calling
- No
- Open Source
- No